垃圾渗滤液的深度处理研究  

Study on Advanced Treatment of Landfill Leachate

作　　者：王开演[1] 汪晓军[1] 简磊[1] 顾晓扬[1] 

机构地区：[1]华南理工大学环境科学与工程学院工业聚集区污染控制与生态修复教育部重点实验室,广东广州510006

出　　处：《中国给水排水》2011年第1期99-101,共3页China Water & Wastewater

摘　　要：通过中试研究了氨吹脱/生物流化床/Fenton氧化/曝气生物滤池(BAF)联合工艺深度处理垃圾渗滤液的效果。结果表明:垃圾渗滤液经此联合工艺处理后,COD和氨氮浓度明显降低,最终出水水质达到《生活垃圾填埋污染控制标准》(GB 16889—1997)的一级标准,运行费用为19.4元/t,采用离子交换法脱除其中的硝酸根,则最终出水水质可达到《生活垃圾填埋场污染控制标准》(GB 16889—2008)的标准。The effect of advanced treatment of landfill leachate in the combined processes of ammonia stripping, biological fluidized bed, Fenton oxidation and biological aerated filter （BAF） was investigated in a pilot-scale test. The results show that after treatment, the concentrations of COD and ammonia nitrogen in landfill leachate are significantly reduced, and the effluent quality can meet the first level criteria specified in Standard for Pollution Control on the Landfill Site for Domestic Waste （GB 16889 - 1997）. The operation cost is 19.4 yuan/t. Using ion exchange method to remove nitrate, the effluent quality can meet the Standard for Pollution Control on the Landfill Site for Domestic Waste （ GB 16889 - 2008）.

关 键 词：垃圾渗滤液 深度处理 氨吹脱 生物流化床 FENTON氧化 曝气生物滤池 

分 类 号：X703[环境科学与工程—环境工程]